11895288 has 16 divisors (see below), whose sum is σ = 29738280. Its totient is φ = 3965088.

The previous prime is 11895287. The next prime is 11895293. The reversal of 11895288 is 88259811.

11895288 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11895287) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247795 + ... + 247842.

Almost surely, 2^11895288 is an apocalyptic number.

It is an amenable number.

11895288 is an abundant number, since it is smaller than the sum of its proper divisors (17842992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11895288 is a wasteful number, since it uses less digits than its factorization.

11895288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495646 (or 495642 counting only the distinct ones).

The product of its digits is 46080, while the sum is 42.

The square root of 11895288 is about 3448.9546242304. The cubic root of 11895288 is about 228.2749836991.

The spelling of 11895288 in words is "eleven million, eight hundred ninety-five thousand, two hundred eighty-eight".